47855220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3977

約数の個数: 96

約数和(自身を含む): 158457600

約数和(自身を除く): 110602380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 3929, 4060, 6090, 7858, 11787, 12180, 15716, 19645, 23574, 27503, 39290, 47148, 55006, 58935, 78580, 82509, 110012, 113941, 117870, 137515, 165018, 227882, 235740, 275030, 330036, 341823, 412545, 455764, 550060, 569705, 683646, 797587, 825090, 1139410, 1367292, 1595174, 1650180, 1709115, 2278820, 2392761, 3190348, 3418230, 3987935, 4785522, 6836460, 7975870, 9571044, 11963805, 15951740, 23927610, 47855220]

約数ペア:

[(1, 47855220), (2, 23927610), (3, 15951740), (4, 11963805), (5, 9571044), (6, 7975870), (7, 6836460), (10, 4785522), (12, 3987935), (14, 3418230), (15, 3190348), (20, 2392761), (21, 2278820), (28, 1709115), (29, 1650180), (30, 1595174), (35, 1367292), (42, 1139410), (58, 825090), (60, 797587), (70, 683646), (84, 569705), (87, 550060), (105, 455764), (116, 412545), (140, 341823), (145, 330036), (174, 275030), (203, 235740), (210, 227882), (290, 165018), (348, 137515), (406, 117870), (420, 113941), (435, 110012), (580, 82509), (609, 78580), (812, 58935), (870, 55006), (1015, 47148), (1218, 39290), (1740, 27503), (2030, 23574), (2436, 19645), (3045, 15716), (3929, 12180), (4060, 11787), (6090, 7858)]